Natural sources of carbon dioxide in the atmosphere are respiration, decomposition, and ocean release.
Human sources of carbon dioxide in the atmosphere are deforestation, combustion, and extraction.
Increases in carbon dioxide affects the global temperature by the earth getting warmer.
Greenhouse gas is a gas that is in our atmosphere that stops heat from escaping the atmosphere.
The Greenhouse effect increases the temperature on earth's climate because of the cloud gases surrounding the planet.
Possible effects of climate change are flooding, storms, droughts, heat waves, disease spread, famine, coral bleaching, and species moving where temperature is cooler.